CN213839859U - Novel funnel formula ball china ink pipe - Google Patents
Novel funnel formula ball china ink pipe Download PDFInfo
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- CN213839859U CN213839859U CN202022245739.2U CN202022245739U CN213839859U CN 213839859 U CN213839859 U CN 213839859U CN 202022245739 U CN202022245739 U CN 202022245739U CN 213839859 U CN213839859 U CN 213839859U
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Abstract
The utility model provides a novel funnel formula ball china ink pipe, it relates to nodular cast iron pipe technical field, and the diameter that aims at solving current ball china ink pipe adopts the equal diameter design, and inside no pressure difference commonality is poor during delivery pipe conversion, and the structure has the problem of unicity. Including the spheroidal graphite pipe main part, the spheroidal graphite pipe main part is including small-bore funnel section, the below of small-bore funnel section is provided with heavy-calibre funnel section, be provided with straight section between small-bore funnel section and the heavy-calibre funnel section, the shaping is pour to small-bore funnel section, heavy-calibre funnel section and straight section adoption integral type. The utility model, through the design of the funnel-type nodular cast iron pipe, completes the water supply of different residential areas by the funnel-type interfaces with different pipe diameters, reduces the pressure of the water supply network and ensures the normal water supply; the funnel type nodular cast iron pipe has the advantages of simple structure, low manufacturing cost, low later maintenance cost, high structural stability and low possibility of damage.
Description
Technical Field
The utility model relates to a nodular cast-iron pipe technical field, concretely relates to novel funnel formula ball china ink pipe.
Background
The nodular cast iron pipe is a pipe fitting which is added into molten iron before casting by using a magnesium or rare earth magnesium combined gold nodulizer to nodulize graphite and reduce stress concentration, so that the pipe fitting has the advantages of high strength, high elongation, impact resistance, corrosion resistance, good sealing property and the like; the inner wall adopts a cement mortar lining, so that the water delivery environment of the pipeline is improved, the water supply capacity is improved, and the energy consumption is reduced; the pipe orifice adopts a flexible interface, and the pipe material has larger elongation rate, so that the flexibility of the pipeline is better, the pipe can work together with soil around the pipeline in the buried pipeline, the stress state of the pipeline is improved, and the reliability of the operation of a pipe network is improved. Therefore, at present, ductile cast iron pipes are generally adopted as main pipe fittings in the water supply industry of China.
The current widely applied nodular graphite pipes are designed by adopting the diameters of a water inlet and a water outlet which are equal. In a daily water supply ground network, two adjacent water supply networks have different water consumption, and the pressure in a water supply pipe needs to be changed to meet the water consumption of different residential areas due to the difference of the residential household amount. The existing problem of pressure difference change is that the cost is high and the time is long, so that the normal water supply work is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel funnel formula ball china ink pipe to the diameter that solves the ball china ink pipe that prior art exists adopts the equal diameter design, and inside no pressure difference commonality is poor during delivery pipe conversion, and there is the problem of unicity in the structure.
In order to solve the technical problem, the utility model provides a novel funnel formula ball china ink pipe, including the spheroidal graphite pipe main part, its characterized in that, ball china ink pipe main part is including small-bore funnel section, the below of small-bore funnel section is provided with heavy-calibre funnel section, be provided with straight section between small-bore funnel section and the heavy-calibre funnel section, the shaping is pour to small-bore funnel section, heavy-calibre funnel section and straight section adoption integral type.
Preferably, the small-caliber funnel section and the taper meet the requirement that water flows in, and the lower end of the small-caliber funnel section and the straight section are in butt joint in a butt joint mode and are subjected to chamfering treatment.
Preferably, the diameter of the large-caliber funnel section is larger than that of the small-caliber funnel section, a straight-through pipe is arranged below the large-caliber funnel section, and the diameter of the straight-through pipe is consistent with that of the lower port of the large-caliber funnel section.
Preferably, a flange plate is connected to a joint of the small-diameter funnel section and the large-diameter funnel section, the diameter of the flange plate is determined by the diameter of the corresponding funnel section, and mounting holes are uniformly distributed in the flange plate.
Preferably, the length of the straight section meets the requirement of the transition water supply section, and the surfaces of the small-caliber funnel section, the large-caliber funnel section, the straight section and the straight pipe are subjected to rust prevention treatment.
The utility model discloses the beneficial effect who brings:
(1) the utility model, through the design of the funnel-type nodular cast iron pipe, completes the water supply of different residential areas by the funnel-type interfaces with different pipe diameters, reduces the pressure of the water supply network and ensures the normal water supply;
(2) the utility model discloses funnel formula nodular cast iron simple structure cost is with low costs, and later maintenance is with low costs, and structural stability is high not fragile.
Drawings
Fig. 1 is an overall schematic view of a funnel type ball ink tube according to the present invention;
the device comprises a nodular graphite pipe main body 1, a small-caliber funnel section 2, a large-caliber funnel section 3, a straight section 4, a straight-through pipe 5, a flange plate 6 and a mounting hole 601.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
As shown in fig. 1, the utility model discloses the implementation provides a novel funnel formula ball china ink pipe, including nodular pipe main part 1, its characterized in that, ball china ink pipe main part 1 is including small-bore funnel section 2, the below of small-bore funnel section 2 is provided with heavy-calibre funnel section 3, be provided with straight section 4 between small-bore funnel section 2 and the heavy-calibre funnel section 3, the shaping is pour to small-bore funnel section 2, heavy-calibre funnel section 3 and straight section 4 adoption integral type.
Further, the small-diameter funnel section 2 and the taper of the small-diameter funnel section meet the requirement that water flows in, and the butting positions of the lower end of the small-diameter funnel section 2 and the straight section 4 in a butt joint mode are all subjected to chamfering treatment.
Further, the diameter of the large-caliber funnel section 3 is larger than that of the small-caliber funnel section 2, a straight-through pipe 5 is arranged below the large-caliber funnel section 3, the diameter of the straight-through pipe 5 is consistent with that of the lower port of the large-caliber funnel section 3, and subsequent installation and connection of a water supply pipe are facilitated.
Further, a flange plate 6 is connected at the interface of the small-diameter funnel section 2 and the large-diameter funnel section 3, the diameter of the flange plate 6 is determined by the diameter of the corresponding funnel section, and mounting holes 601 are uniformly distributed in the flange plate 6, so that the funnel is convenient to mount.
Furthermore, the length of the straight section 4 can meet the requirement of a transition water supply section, and the surfaces of the small-caliber funnel section 2, the large-caliber funnel section 3, the straight section 4 and the straight pipe 5 are subjected to rust prevention treatment, so that the football ink pipe can be used for a long time without transferring and rusting due to time loss.
To sum up, the utility model, through the design of the funnel-type nodular cast iron pipe, completes the water supply of different residential areas by the funnel-type interfaces with different pipe diameters, reduces the pressure of the water supply network and ensures the normal water supply; the funnel type nodular cast iron pipe has the advantages of simple structure, low manufacturing cost, low later maintenance cost, high structural stability and low possibility of damage.
It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a novel funnel formula ball china ink pipe, including nodular pipe main part (1), its characterized in that, ball china ink pipe main part (1) is including small-bore funnel section (2), the below of small-bore funnel section (2) is provided with heavy-calibre funnel section (3), be provided with straight section (4) between small-bore funnel section (2) and heavy-calibre funnel section (3), the shaping is pour to small-bore funnel section (2), heavy-calibre funnel section (3) and straight section (4) adoption integral type.
2. The novel funnel type ball ink pipe as claimed in claim 1, wherein the small-caliber funnel section (2) and the taper degree meet the requirement that water flows in, and the butting position of the lower end of the small-caliber funnel section (2) and the straight section (4) in a flush joint mode is chamfered.
3. The novel funnel type ball ink pipe as claimed in claim 1, wherein the diameter of the large-caliber funnel section (3) is larger than that of the small-caliber funnel section (2), a straight-through pipe (5) is arranged below the large-caliber funnel section (3), and the diameter of the straight-through pipe (5) is consistent with that of the lower port of the large-caliber funnel section (3).
4. The novel funnel type ball ink pipe as claimed in claim 1, wherein a flange (6) is connected to the interface of the small-diameter funnel section (2) and the large-diameter funnel section (3), the diameter of the flange (6) is determined by the diameter of the corresponding funnel section, and mounting holes (601) are uniformly distributed on the flange (6).
5. The novel funnel type ball ink pipe as claimed in claim 1, wherein the length of the straight section (4) is enough to satisfy the transitional water supply section, and the surfaces of the small-caliber funnel section (2), the large-caliber funnel section (3), the straight section (4) and the straight-through pipe (5) are all subjected to rust prevention treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245739.2U CN213839859U (en) | 2020-10-10 | 2020-10-10 | Novel funnel formula ball china ink pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245739.2U CN213839859U (en) | 2020-10-10 | 2020-10-10 | Novel funnel formula ball china ink pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839859U true CN213839859U (en) | 2021-07-30 |
Family
ID=77008124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022245739.2U Active CN213839859U (en) | 2020-10-10 | 2020-10-10 | Novel funnel formula ball china ink pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839859U (en) |
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2020
- 2020-10-10 CN CN202022245739.2U patent/CN213839859U/en active Active
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